What happened to my system?

So yesterday I installed windows 8 x64 enterprise to test it out but i soon found out my ATI Radeon HD3870 doesn't have proper drivers (the legacy ones are awful) so i went back to windows 7 (i created 2 partitions). Back to windows 7 I saw that it had become deactivated so I downloaded windows 7 loader and installed it again. Afterwards I went searching around guru3d forums to see if I could find modded drivers for my card for windows 8 and I did so I booted 8 again and installed them by disabling driver signature enforcement. All was going well until...

I found out that Windows Update disapeared on "PC Settings":
If I try accessing it by searching for Windws Update I get this:
I can't also change anything like UAC and account type, clicking on any options doesn't do anything:
Trying to create a folder inside "Program Files" doesn't work:
Trying to change "Program Files" read/write options leads me to this:
And I can't also delete or move anything inside "Program Files". Could anyone help me out?

Before doing all of this I disabled UAC right after I installed 8 for the first time by the way.

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Any PM send to me asking for private help, will be deleted immediately without prior notice, I'll maybe only answer if the writer send a working e-mail address!
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Stop hovering to collapse...Click to collapse...Hover to expand...Click to expand...

If system is not activated then he will get messages related to activation. System will not hide, remove or produce unrelated errors....

Click to expand...

I was refer to his pictures Update 1 and 3 posted in his opening post. That looks like that his system isn't activated.

Anyway it should be first priority to check the Activation Status special at Windows 8 because that status could change with any start of windows 8. If windows 8 is de-activated what what reason ever, this has to be clear on beginning. And in case of to be un-activated, some function will be disabled.

I'm wonder that not one of you so knowledgeable user see that as the starting point, special on Windows 8!

*****************************************************************************************************************************************
MDL is a Public Forum for to help each other.

Any PM send to me asking for private help, will be deleted immediately without prior notice, I'll maybe only answer if the writer send a working e-mail address!
Any inappropriate and/or accusing PM's will be reported to Admin directly!​

Stop hovering to collapse...Click to collapse...Hover to expand...Click to expand...

Neither yopu opr me or anybody else that the owner of those machine in question will know what really happens. We all have to take his/her word about.

And who knows what all he/she has "tested" on that machine, include but limited a Hacktivator!

I simply was asking for to re-check the activation status, what really should have priority at first, and that's it! I wouldn't like to go in any discussion with you because you're opposing everything.

If you don't like what I write, leave it by that or report my post to the MDL Staff.

Bye.

*****************************************************************************************************************************************
MDL is a Public Forum for to help each other.

Any PM send to me asking for private help, will be deleted immediately without prior notice, I'll maybe only answer if the writer send a working e-mail address!
Any inappropriate and/or accusing PM's will be reported to Admin directly!​

Stop hovering to collapse...Click to collapse...Hover to expand...Click to expand...

Neither yopu opr me or anybody else that the owner of those machine in question will know what really happens. We all have to take his/her word about.

And who knows what all he/she has "tested" on that machine, include but limited a Hacktivator!

I simply was asking for to re-check the activation status, what really should have priority at first, and that's it! I wouldn't like to go in any discussion with you because you're opposing everything.

If you don't like what I write, leave it by that or report my post to the MDL Staff.

Bye.

Click to expand...

Why should i report it? You ponied to one direction which was not right according to me & the way win 8 behaves when it comes to activation problem, so i pointed that.
OP already run the sfc /scannow & that eliminate the hactivator concept too...

I leaned the lesson never touch your comments whether they are wrong(i could be) or right coz something constructive will never come out Except "Report it"

Ok guys I completely forgot to mention that i used AMD Cleanup Utility to clean my system of failed driver instalation attempts (it was late at night, was tired ). Apparently this utility completely fu*ks up windows 8 - forums(dot)guru3d(dot)com / showthread(dot)php?t=373750

Is there a way to actually fix this instead of restoring the system or is that the only option?

Ok guys I completely forgot to mention that i used AMD Cleanup Utility to clean my system of failed driver instalation attempts (it was late at night, was tired ). Apparently this utility completely f*cks up windows 8 - forums(dot)guru3d(dot)com / showthread(dot)php?t=373750

Is there a way to actually fix this instead of restoring the system or is that the only option?